Grissom and his crew investigate the kidnapping of a 12-year-old girl from a convenience-store parking lot while her older sister is inside. The case hits the CSIs hard, and Catherine even harder after Lindsey is picked up by the police for hitchhiking. Ba (more…)Grissom and his crew investigate the kidnapping of a 12-year-old girl from a convenience-store parking lot while her older sister is inside. The case hits the CSIs hard, and Catherine even harder after Lindsey is picked up by the police for hitchhiking. Back in the lab, Greg's latest replacement attracts Warrick's attention, but her eccentric personality could be a problem. Lindsay: Madison McReynolds. Sybil: Melissa Leo. April: America Ferrera. Perez: Carlos Gomez.